3105181

Information

• Patent Grant
• 3105181

• References
• Source

• Patent Number

  3,105,181

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1963
  61 years ago

• CPC

  • H02P25/325 - whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
  • B66C13/26 - by ac motors
  • B66C2700/081 - with ac motors

• US Classifications

  • 318 - Electricity: motive power systems